William Stephen Belichick (/ˈbɛlɪtʃɪk/; born April 16, 1952) is an American football coach who is the head coach of the New England Patriots of the National Football League (NFL). Belichick has extensive authority over the Patriots' football operations, effectively making him the general manager of the team as well. He holds many coaching records, including winning a record five Super Bowls as a head coach.
Belichick began his coaching career in 1975, and by 1985, was the defensive coordinator for New York Giants head coach Bill Parcells. Parcells and Belichick won two Super Bowls together (XXI and XXV), before Belichick left to become the head coach of the Cleveland Browns in 1991. He remained in Cleveland for five seasons, and was fired following the team's 1995 season. Belichick then rejoined Parcells, first in New England where the team lost Super Bowl XXXI, and later with the New York Jets.